ground

Hi all I will be brief. I have a bone stock 1991 GT vert. I added the Bluetooth to the headunit by Todd Lane. I added a powered sub in the wheelwell and a small alpine amp where the football amp used to be. Stock head unit had RCAs added as well (Todd Lane). I have tried several grounds for the...

Does this look like a ground? 2003 mustang GT. Replaced intake and now reverse lights,speedo, and blower motor is out. Could this have something to do with it? The wire is only about 5-6 inches long and literally nowhere to plug up. Any ideas?

I have a 2005 GT manual transmission. I was driving after heavy rain when the car suddenly stopped dead. I'm getting no power to the ignition system. The only dash light is the flashing key. The battery still has power but has been running low due to a bad alternator (I think). I've gotten a...

I bought this car a few months ago. Turbo car built. Who ever did the wiring obviously messed something up. I had a no start issue where the theft light was flashing. Initially I thought it was a pats issue or a bad key. Had a locksmith come out and he confirmed that was not the issue. Well last...

Hey what's up guys, Im new to the forum here. So here's my dilemma. I have a 1986 GT 5.0 That keeps shutting off. You start the car up, it runs fine, sometimes for a few minutes, sometimes for a few seconds. Sometimes it will shut off on its own, sometimes it will happen if you press the...

I just put a new engine in my car (03) my car is a 2002. The radio was working right before we pulled the engine as I was messing around with it before. I'm thinking it's a ground but I don't know where to check. All fuses are good, none are blown. Apparently the radio and wiper blades are...

Fellas, I've been chasing a No Spark/Surging Idle/Stall, Buck, Backfire problem for quite some time now. I have worked though most of the tech notes I've found on the online, studied the systems using the Helm manuals, as well as the diagrams by jrichker, tmoss & joel5.0, and Tom Cloud's...

Hello so I have a 2001 mustang GT 4.6 most stock from what I know. Flow master exhaust new alternator and battery recently changed. Just did coolant flush earlier today. I bought this car from craigslist from a so called mechanic. The first day I had the at the car ended up dying that night...

Hey gang, Is there a list/reference that gives normal specs for when checking eec pins with multimeter? I tested all eec pins' resistance with known ground (battery disconnected) and got what i suspect are some abnormal readings for several of them (all eec grounds seem fine though)...

I have this issue of very labored and slow cranking when engine is hot. It acts like a heat soaked starter going bad, so I replaced the starter and wrapped it in heat reflective material. This has always worked for me in the past. No dice...it is still doing it. Battery is new and fully...